* Implemented C++20 contains() for associative containers as specified in P0458R2.

* Fixed serious bug in heterogeneous lookup functions (is_transparent was broken).
2018-08-13 15:36:00 +02:00
parent 1ad64316a4
commit 139db663a3
16 changed files with 220 additions and 16 deletions
@@ -366,6 +366,16 @@ bool test_heterogeneous_lookups()
   if(cmmap1.count(find_me) != 2)
      return false;

+   //contains
+   if(!map1.contains(find_me))
+      return false;
+   if(!cmap1.contains(find_me))
+      return false;
+   if(!mmap1.contains(find_me))
+      return false;
+   if(!cmmap1.contains(find_me))
+      return false;
+
   //lower_bound
   if(map1.lower_bound(find_me)->second != 'd')
      return false;